OS vs ATMU

Comparison between OneStream Inc - Class A (OS, Company) and Atmus Filtration Technologies Inc (ATMU, Company).

OS is from the Technology sector, while ATMU is from the Consumer Cyclical sector.

OS vs ATMU - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	OS(COMPANY)	ATMU(COMPANY)
Market Cap	$4.43B	$4.42B
Max Drawdown	51.67%	30.30%
Sharpe Ratio	-0.08	0.75
5Y Beta	1.08	1.21
Industry	Software - Infrastructure	Auto Parts
P/E Ratio	-84.86	21.44
PEG Ratio	N/A	1.43
Dividend Yield	N/A	0.40%
Debt to Equity	2.93%	247.36%
Free Cash Flow Yield	2.16%	3.57%
P/S Ratio	9.80	2.42
P/B Ratio	9.04	10.45

Market Cap

Winner

$4.43B

ATMU

$4.42B

Max Drawdown

51.67%

Winner

ATMU

30.30%

Sharpe Ratio

-0.08

Winner

ATMU

0.75

5Y Beta

Winner

1.08

ATMU

1.21

Industry

Software - Infrastructure

ATMU

Auto Parts

P/E Ratio

Winner

-84.86

ATMU

21.44

PEG Ratio

N/A

ATMU

1.43

Dividend Yield

N/A

ATMU

0.40%

Debt to Equity

Winner

2.93%

ATMU

247.36%

Free Cash Flow Yield

2.16%

Winner

ATMU

3.57%

P/S Ratio

9.80

Winner

ATMU

2.42

P/B Ratio

Winner

9.04

ATMU

10.45

OS vs ATMU - Historical Returns

Returns include dividend reinvestment.

Period	OS	ATMU
1 month	+0.00%	-2.17%
3 months	+0.00%	-12.32%
6 months	+1.87%	-20.05%
1 year	+22.45%	+17.78%
Max(CAGR)	-5.34%	+29.86%

Winner

+0.00%

ATMU

-2.17%

Winner

+0.00%

ATMU

-12.32%

Winner

+1.87%

ATMU

-20.05%

Winner

+22.45%

ATMU

+17.78%

Max(CAGR)

-5.34%

Winner

ATMU

+29.86%

OS vs ATMU - Annual Returns (2023 - 2026)

Returns include dividend reinvestment.

Year	OS	ATMU
2026	+35.44%	-5.23%
2025	-34.96%	+34.03%
2024	+6.22%	+69.31%
2023	N/A	+8.50%

OS vs ATMU Drawdown Comparison

The maximum drawdown for OS was -51.67%, occurring on Oct 16, 2025. This drawdown has not yet recovered.

The maximum drawdown for ATMU was -30.23%, occurring on Jun 1, 2026. This drawdown has not yet recovered.

The current OS drawdown is -30.33%. The current ATMU drawdown is -24.32%.

Rank	OS	ATMU
#1	-51.67% Nov 13, 2024 - Oct 16, 2025	-30.23% Mar 2, 2026 - Jun 1, 2026
#2	-16.37% Sep 23, 2024 - Nov 11, 2024	-28.76% Nov 22, 2024 - Aug 13, 2025
#3	-10.03% Aug 30, 2024 - Sep 20, 2024	-25.01% Jul 24, 2023 - Dec 14, 2023
#4	-4.31% Jul 30, 2024 - Aug 14, 2024	-16.36% Apr 3, 2024 - Aug 15, 2024
#5	-2.66% Aug 21, 2024 - Aug 26, 2024	-14.50% Dec 14, 2023 - Mar 12, 2024
#6	-2.42% Nov 11, 2024 - Nov 13, 2024	-9.92% May 30, 2023 - Jun 23, 2023
#7	-1.67% Aug 26, 2024 - Aug 29, 2024	-9.12% Aug 30, 2024 - Sep 17, 2024
#8	-1.07% Aug 15, 2024 - Aug 19, 2024	-8.39% Sep 11, 2025 - Oct 29, 2025
#9	-0.54% Jul 26, 2024 - Jul 30, 2024	-8.24% Nov 11, 2025 - Nov 26, 2025
#10	N/A	-7.34% Aug 13, 2025 - Sep 4, 2025
#11	N/A	-4.92% Jun 26, 2023 - Jul 3, 2023
#12	N/A	-4.76% Dec 3, 2025 - Dec 11, 2025
#13	N/A	-4.30% Oct 16, 2024 - Nov 6, 2024
#14	N/A	-4.29% Nov 8, 2024 - Nov 22, 2024
#15	N/A	-3.78% Dec 22, 2025 - Jan 6, 2026

Correlation

Correlation between OS and ATMU is -0.40 which considered as a weak negative correlation - the stocks show a slight tendency to move in opposite directions.

-0.40

-101